A symmetry reduction for locally transitive projective measurements turns entangled measurement verification into single-state verification, yielding explicit local protocols and fidelity estimators for Bell, stabilizer, and other measurements.
Discrete realization of group symmetric LOCC-detection of maximally entangled state
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abstract
Group symmetric LOCC measurement for detecting maximally entangled state is considered. Usually, this type measurement has continuous-valued outcomes. However, any realizable measurement has finite-valued outcomes. This paper proposes discrete realizations of such a group symmetric LOCC measurement.
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quant-ph 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
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Efficient Verification of Entangled Measurements with Local States
A symmetry reduction for locally transitive projective measurements turns entangled measurement verification into single-state verification, yielding explicit local protocols and fidelity estimators for Bell, stabilizer, and other measurements.